Tutorial for fine-tuning Tesseract 4 for a new font?

[Jochen Naumann]

Does somebody know a good tutorial of how to fine-tune tesseract for

1. a new ttf font

2. images of characters

I am especially interested in training files for dot-matrix fonts. Maybe somebody already has training data for dot-matrix based fonts?

Thanks in advance

[Shree Devi Kumar]

Please search forum archive

There was a recent mention regarding dot-matrix font training.

--
You received this message because you are subscribed to the Google Groups "tesseract-ocr" group.
To unsubscribe from this group and stop receiving emails from it, send an email to tesseract-oc...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/766c6f37-f4ef-46ca-a340-1a5a199cd701%40googlegroups.com.

[Jochen Naumann]

thanks, I read the recent post, but it only pointed to a tutorial using old tesseract 3.

However, I have found a wonderful youtube tutorial, so if anyone reads this and is also interested:

https://www.youtube.com/watch?v=TpD76k2HYms&t=314s

You received this message because you are subscribed to a topic in the Google Groups "tesseract-ocr" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/tesseract-ocr/kFD7sYdnB08/unsubscribe.
To unsubscribe from this group and all its topics, send an email to tesseract-oc...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/CAG2NduWFe%3Da4C__6%2BKHLjHiaXV_R0bTXbxk-tj4ZW-TZNMJrGQ%40mail.gmail.com.

[shree]

Please see https://github.com/ameera3/OCR_Expiration_Date

On Wednesday, September 18, 2019 at 5:47:55 PM UTC+5:30, Jochen Naumann wrote:

thanks, I read the recent post, but it only pointed to a tutorial using old tesseract 3.

However, I have found a wonderful youtube tutorial, so if anyone reads this and is also interested:

https://www.youtube.com/watch?v=TpD76k2HYms&t=314s

Am Mi., 18. Sept. 2019 um 12:29 Uhr schrieb Shree Devi Kumar <shree...@gmail.com>:

Please search forum archive

There was a recent mention regarding dot-matrix font training.

On Wed, Sep 18, 2019, 15:06 Jochen Naumann <jochen...@gmail.com> wrote:

Does somebody know a good tutorial of how to fine-tune tesseract for

1. a new ttf font

2. images of characters

I am especially interested in training files for dot-matrix fonts. Maybe somebody already has training data for dot-matrix based fonts?

Thanks in advance

--
You received this message because you are subscribed to the Google Groups "tesseract-ocr" group.

To unsubscribe from this group and stop receiving emails from it, send an email to tesser...@googlegroups.com.

To view this discussion on the web visit https://groups.google.com/d/msgid/tesseract-ocr/766c6f37-f4ef-46ca-a340-1a5a199cd701%40googlegroups.com.

--
You received this message because you are subscribed to a topic in the Google Groups "tesseract-ocr" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/tesseract-ocr/kFD7sYdnB08/unsubscribe.

To unsubscribe from this group and all its topics, send an email to tesser...@googlegroups.com.